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Viewing changes to plugins/doclist/DocListPanel.cpp

  • Committer: Mikhail Murzin
  • Date: 2012-01-31 01:33:22 UTC
  • Revision ID: git-v1:28dda15acf875c1565ffd527d8d4e8daa88ac487
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plugins/doclist/DocListPanel.cpp
 
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#include "DocListPanel.h"
 
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#include <QHeaderView>
 
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DocListPanel::DocListPanel() : QWidget() {
 
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        setWindowTitle(tr("Documents"));
 
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        tree_ = new TreeWidget();
 
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        filter_ = new FilterLineEdit();
 
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        filter_->setMaximumHeight(24);
 
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        QVBoxLayout* vBox = new QVBoxLayout();
 
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        vBox->setMargin(0);
 
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        vBox->setSpacing(2);
 
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        setLayout(vBox);
 
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        vBox->addWidget(tree_);
 
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        vBox->addWidget(filter_);
 
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        QStringList labels;
 
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        labels << "Name" << "Full name";
 
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        tree_->setHeaderLabels(labels);
 
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        tree_->header()->hide();
 
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        tree_->setColumnHidden(1, true);
 
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        tree_->setRootIsDecorated(false);
 
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        connect(filter_->lineEd_, SIGNAL(textChanged(const QString&)), SLOT(filterItems(const QString&)));
 
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        connect(filter_->clearBtn_, SIGNAL(clicked()), SLOT(clear()));
 
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}
 
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void DocListPanel::filterItems(const QString& text) {
 
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        int n = tree_->topLevelItemCount();
 
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        for (int i = 0; i < n; ++i) {
 
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                QTreeWidgetItem* item = tree_->topLevelItem(i);
 
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                if ( item->text(0).toLower().contains(text.toLower()) ) {
 
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                        item->setHidden(false);
 
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                }
 
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                else {
 
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                        item->setHidden(true);
 
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                }
 
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        }
 
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}
 
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void DocListPanel::clear() {
 
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        filter_->lineEd_->setText("");
 
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}